Report of the fit

Fit summary

Description: PV19 version x
Minimiser: minuit
Random seed: 1234
Maximum values allowed for q_T / Q: 0.2
Percentile cut: 5
Parameterisation: PV19x
Initial parameters fluctuations: False
Explicit formula:

f_{\rm NP}(x,\zeta, b_T)= \Biggl( \frac{1-\lambda}{1 + g_1(x) b_T^2/4} + \lambda \exp \left(-g_{1B}(x) b_T^2 / 4 \right)\Biggr) \exp\left[- g_2 \log\left(\frac{\zeta}{Q_0^2}\right) b_T^2/4 - g_{2B} \log\left(\frac{\zeta}{Q_0^2}\right) b_T^4/4 \right]g_1(x) = \frac{N_1}{x\sigma} \exp\left[ - \frac{\ln^2\left(\frac{x}{\alpha}\right)}{2 \sigma^2} \right]g_{1B}(x) = \frac{N_{1B}}{x\sigma_B} \exp\left[ - \frac{\ln^2\left(\frac{x}{\alpha_B}\right)}{2 \sigma_B^2} \right]Q_0^2 = 1\;{\rm GeV}^2 t_0 prescription: True

g_2	N_1	\alpha	\sigma	\lambda	N_{1B}	\alpha_B	\sigma_B	g_{2B}
0.03929225337166122	0.4585030605651706	0.2047307296278494	0.39219414364312494	0.5466961452424751	0.03936952389514996	0.06685346557972836	0.35528288710185424	0.010173598239098757

Theory summary

Collinear PDF set: MMHT2014nnlo68cl member 0
Collinear FF set: DSS14_NLO_PiSum member 0
b^* prescription: bstarmin
Perturbative order: N3LL
Reference value of the fine-structure constant: \alpha(Q = 91.1876\;{\rm GeV}) = 0.00776578395589 (running True)

Global statistical estimators

N_{rep} = 203
\chi_{0}^2 = 1.0705
\chi_{mean}^2 = 1.0197
\langle\chi^2\rangle \pm \sigma_{\chi^2} = 1.094 \pm 0.0119
\langle E \rangle \pm \sigma_{E} = 2.0947 \pm 0.161

Parameters

Parameter	Central replica	Average over replicas	Fixed
g_2	0.037923106	0.03621274 \pm 0.00860477	False
N_1	0.51881393	0.62481322 \pm 0.28221709	False
\alpha	0.20314198	0.20644958 \pm 0.00983289	False
\sigma	0.37327219	0.37011055 \pm 0.06267228	False
\lambda	0.57973261	0.5797666 \pm 0.09166202	False
N_{1B}	0.039554376	0.0443336 \pm 0.0122624	False
\alpha_B	0.067696657	0.06890795 \pm 0.00895598	False
\sigma_B	0.36307837	0.35625572 \pm 0.07538985	False
g_{2B}	0.011221607	0.01156522 \pm 0.00302411	False

Fit properties

Global $\chi^2$ distribution — Global \chi^2 distribution

$\alpha$ distribution — \alpha distribution

$\sigma$ distribution — \sigma distribution

$\lambda$ distribution — \lambda distribution

$N_{1B}$ distribution — N_{1B} distribution

$\alpha_B$ distribution — \alpha_B distribution

$\sigma_B$ distribution — \sigma_B distribution

$g_{2B}$ distribution — g_{2B} distribution

Table of \chi^2’s

Central-replica \chi^2’s:
Experiment	Number of points	\chi_{D}^2	\chi_{\lambda}^2	\chi^2
E605_Q_7_8	7	0.669	0.0076	0.6766
E605_Q_8_9	8	1.5169	0.0046	1.5215
E605_Q_10.5_11.5	10	0.3414	0.1726	0.5139
E605_Q_11.5_13.5	12	0.7995	0.4912	1.2908
E605_Q_13.5_18	13	1.4071	0.6099	2.0171
E288_200_Q_4_5	4	0.5246	0.8428	1.3674
E288_200_Q_5_6	5	1.364	0.2684	1.6324
E288_200_Q_6_7	6	0.2594	0.1346	0.3939
E288_200_Q_7_8	7	0.4043	0.0047	0.409
E288_200_Q_8_9	8	0.5483	0.044	0.5923
E288_300_Q_4_5	4	0.4666	0.5624	1.0291
E288_300_Q_5_6	5	0.7551	0.1563	0.9114
E288_300_Q_6_7	6	0.4136	0.0334	0.447
E288_300_Q_7_8	7	0.0881	0.0142	0.1023
E288_300_Q_8_9	8	0.5524	0.0035	0.5559
E288_300_Q_11_12	9	0.3573	0.2477	0.6051
E288_400_Q_5_6	5	0.2659	0.0093	0.2752
E288_400_Q_6_7	6	0.0789	0.0004	0.0793
E288_400_Q_7_8	7	0.021	0.0216	0.0426
E288_400_Q_8_9	8	0.4131	0.0486	0.4617
E288_400_Q_11_12	11	0.5099	0.0534	0.5633
E288_400_Q_12_13	12	0.4894	0.0484	0.5377
E288_400_Q_13_14	12	0.5916	0.0931	0.6847
STAR_510	7	0.8905	0.0328	0.9233
CDF_RunI	25	0.5329	0.0562	0.5891
CDF_RunII	26	0.8728	0.0028	0.8756
D0_RunI	12	0.6251	0.0461	0.6712
D0_RunII	5	1.1341	0.605	1.7391
D0_RunIImu	3	3.2816	0.0276	3.3093
LHCb_7TeV	7	1.125	0.1572	1.2823
LHCb_8TeV	7	0.5407	0.0839	0.6246
LHCb_13TeV	7	0.7863	0.0219	0.8082
CMS_7TeV	4	2.1253	0	2.1253
CMS_8TeV	4	1.4284	0.0061	1.4346
ATLAS_7TeV_y_0_1	6	2.6516	0.0299	2.6814
ATLAS_7TeV_y_1_2	6	4.2049	1.034	5.239
ATLAS_7TeV_y_2_2.4	6	3.5142	0.3819	3.8961
ATLAS_8TeV_y_0_0.4	6	2.0046	0.3549	2.3594
ATLAS_8TeV_y_0.4_0.8	6	2.2023	0.2704	2.4726
ATLAS_8TeV_y_0.8_1.2	6	0.8917	0.0636	0.9553
ATLAS_8TeV_y_1.2_1.6	6	0.9147	0.101	1.0157
ATLAS_8TeV_y_1.6_2	6	0.611	0.0787	0.6897
ATLAS_8TeV_y_2_2.4	6	0.7221	0.2993	1.0213
ATLAS_8TeV_Q_46_66	4	2.3037	0.6971	3.0007
ATLAS_8TeV_Q_116_150	8	0.4959	0.0029	0.4988
Total	353	-	-	1.0705

Mean-replica \chi^2’s:
Experiment	Number of points	\chi_{D}^2	\chi_{\lambda}^2	\chi^2
E605_Q_7_8	7	0.4192	0.0676	0.4868
E605_Q_8_9	8	0.9947	0.0338	1.0285
E605_Q_10.5_11.5	10	0.1911	0.1373	0.3284
E605_Q_11.5_13.5	12	0.4908	0.2839	0.7747
E605_Q_13.5_18	13	0.4912	0.3855	0.8767
E288_200_Q_4_5	4	0.2132	0.6485	0.8617
E288_200_Q_5_6	5	0.6733	0.2916	0.9649
E288_200_Q_6_7	6	0.1334	0.1412	0.2746
E288_200_Q_7_8	7	0.2543	0.0138	0.2681
E288_200_Q_8_9	8	0.6522	0.0242	0.6764
E288_300_Q_4_5	4	0.2307	0.5547	0.7854
E288_300_Q_5_6	5	0.5024	0.2039	0.7063
E288_300_Q_6_7	6	0.3153	0.0627	0.378
E288_300_Q_7_8	7	0.0555	0.0301	0.0856
E288_300_Q_8_9	8	0.5299	0.0169	0.5468
E288_300_Q_11_12	9	1.0472	0.1675	1.2146
E288_400_Q_5_6	5	0.3122	0.0652	0.3773
E288_400_Q_6_7	6	0.0999	0.0046	0.1045
E288_400_Q_7_8	7	0.0179	0.0112	0.0292
E288_400_Q_8_9	8	0.4375	0.0392	0.4767
E288_400_Q_11_12	11	0.6371	0.0362	0.6732
E288_400_Q_12_13	12	0.7879	0.0279	0.8158
E288_400_Q_13_14	12	1.0635	0.0436	1.1071
STAR_510	7	0.782	0.0538	0.8358
CDF_RunI	25	0.4798	0.058	0.5377
CDF_RunII	26	0.9586	0.0007	0.9593
D0_RunI	12	0.7108	0.0426	0.7534
D0_RunII	5	1.3252	0.6119	1.9371
D0_RunIImu	3	3.1957	0.0226	3.2183
LHCb_7TeV	7	1.0689	0.1942	1.263
LHCb_8TeV	7	0.4598	0.0748	0.5346
LHCb_13TeV	7	0.735	0.0199	0.7549
CMS_7TeV	4	2.1314	0	2.1314
CMS_8TeV	4	1.4053	0.0071	1.4124
ATLAS_7TeV_y_0_1	6	2.5807	0.0281	2.6088
ATLAS_7TeV_y_1_2	6	4.3332	1.0317	5.365
ATLAS_7TeV_y_2_2.4	6	3.5606	0.3781	3.9386
ATLAS_8TeV_y_0_0.4	6	1.9243	0.3374	2.2616
ATLAS_8TeV_y_0.4_0.8	6	2.3423	0.2473	2.5896
ATLAS_8TeV_y_0.8_1.2	6	0.917	0.0608	0.9778
ATLAS_8TeV_y_1.2_1.6	6	0.9116	0.0945	1.0061
ATLAS_8TeV_y_1.6_2	6	0.7211	0.0925	0.8136
ATLAS_8TeV_y_2_2.4	6	0.9322	0.3482	1.2805
ATLAS_8TeV_Q_46_66	4	2.1376	0.745	2.8826
ATLAS_8TeV_Q_116_150	8	0.5006	0.0034	0.504
Total	353	-	-	1.0197

Average-over-replicas \chi^2’s:
Experiment	Number of points	\chi^2
E605_Q_7_8	7	0.6923 \pm 0.1051
E605_Q_8_9	8	1.5366 \pm 0.2235
E605_Q_10.5_11.5	10	0.5526 \pm 0.0707
E605_Q_11.5_13.5	12	1.3868 \pm 0.1114
E605_Q_13.5_18	13	2.0448 \pm 0.1111
E288_200_Q_4_5	4	1.4317 \pm 0.2871
E288_200_Q_5_6	5	1.6681 \pm 0.1951
E288_200_Q_6_7	6	0.4153 \pm 0.0841
E288_200_Q_7_8	7	0.4252 \pm 0.1424
E288_200_Q_8_9	8	0.6013 \pm 0.0674
E288_300_Q_4_5	4	1.0873 \pm 0.2658
E288_300_Q_5_6	5	0.9425 \pm 0.1367
E288_300_Q_6_7	6	0.4611 \pm 0.1291
E288_300_Q_7_8	7	0.1152 \pm 0.0447
E288_300_Q_8_9	8	0.5761 \pm 0.1005
E288_300_Q_11_12	9	0.6082 \pm 0.0286
E288_400_Q_5_6	5	0.3165 \pm 0.0805
E288_400_Q_6_7	6	0.1108 \pm 0.0304
E288_400_Q_7_8	7	0.0818 \pm 0.0537
E288_400_Q_8_9	8	0.5044 \pm 0.082
E288_400_Q_11_12	11	0.595 \pm 0.1376
E288_400_Q_12_13	12	0.5698 \pm 0.0392
E288_400_Q_13_14	12	0.6966 \pm 0.0513
STAR_510	7	0.9304 \pm 0.0466
CDF_RunI	25	0.5917 \pm 0.0158
CDF_RunII	26	0.8965 \pm 0.066
D0_RunI	12	0.6707 \pm 0.028
D0_RunII	5	1.7018 \pm 0.2229
D0_RunIImu	3	3.2127 \pm 0.4425
LHCb_7TeV	7	1.2814 \pm 0.0368
LHCb_8TeV	7	0.6692 \pm 0.1276
LHCb_13TeV	7	0.8452 \pm 0.0693
CMS_7TeV	4	2.128 \pm 0.0091
CMS_8TeV	4	1.4324 \pm 0.0513
ATLAS_7TeV_y_0_1	6	2.707 \pm 0.2419
ATLAS_7TeV_y_1_2	6	5.2871 \pm 0.0938
ATLAS_7TeV_y_2_2.4	6	3.9159 \pm 0.1081
ATLAS_8TeV_y_0_0.4	6	2.3637 \pm 0.1339
ATLAS_8TeV_y_0.4_0.8	6	2.5022 \pm 0.0868
ATLAS_8TeV_y_0.8_1.2	6	0.9942 \pm 0.0849
ATLAS_8TeV_y_1.2_1.6	6	1.0378 \pm 0.1538
ATLAS_8TeV_y_1.6_2	6	0.8048 \pm 0.2414
ATLAS_8TeV_y_2_2.4	6	1.0539 \pm 0.2233
ATLAS_8TeV_Q_46_66	4	2.9948 \pm 0.1166
ATLAS_8TeV_Q_116_150	8	0.5023 \pm 0.0081
Total	353	1.094 \pm 0.0119